package com.cn.service;

import com.cn.dao.BookDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;


@Service
public class BookService {
    @Autowired
    private BookDao bookDao;

    public void Save(){
        System.out.println("正在帮你保存图书");
        bookDao.saveBook();
    }
}
